WO2020251710A3 - Fluorination of al2o3 coating for lithium-ion battery - Google Patents

Fluorination of al2o3 coating for lithium-ion battery Download PDF

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Publication number
WO2020251710A3
WO2020251710A3 PCT/US2020/032299 US2020032299W WO2020251710A3 WO 2020251710 A3 WO2020251710 A3 WO 2020251710A3 US 2020032299 W US2020032299 W US 2020032299W WO 2020251710 A3 WO2020251710 A3 WO 2020251710A3
Authority
WO
WIPO (PCT)
Prior art keywords
ald
stability
aif3
ai2o3
improving
Prior art date
Application number
PCT/US2020/032299
Other languages
French (fr)
Other versions
WO2020251710A2 (en
Inventor
Xinhua Liang
Han Yu
Original Assignee
The Curators Of The University Of Missouri
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Curators Of The University Of Missouri filed Critical The Curators Of The University Of Missouri
Priority to US17/602,827 priority Critical patent/US20220158160A1/en
Publication of WO2020251710A2 publication Critical patent/WO2020251710A2/en
Publication of WO2020251710A3 publication Critical patent/WO2020251710A3/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H01M4/0428—Chemical vapour deposition
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/403—Oxides of aluminium, magnesium or beryllium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
    • C23C16/45523—Pulsed gas flow or change of composition over time
    • C23C16/45525—Atomic layer deposition [ALD]
    • C23C16/45555—Atomic layer deposition [ALD] applied in non-semiconductor technology
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

Improving the performance of cathodes by using surface coatings has proven to be an effective method for improving the stability of Li-ion batteries (LIBs), while a high quality film satisfying all requirements of electrochemical inertia, chemical stability, and lithium ion conductivity has not been found. A composite film composed of AI2O3 and AIF3 layers was coated on the surface of Li-rich NMC based electrodes by atomic layer deposition (ALD). The electrochemical characterization results indicated that the coating with 1 cycle of AIF3 ALD on 5 cycles of AI2O3 ALD (1 A1 F3-5AI2O3) significantly improved the cycling stability and alleviated the voltage attenuation problem of Li-rich NMC based electrodes by suppressing side reactions between the electrolyte and electrode, as well as inhibiting the transformation of layered Li2MnO3 into a spinel-like phase.
PCT/US2020/032299 2019-05-14 2020-05-11 Fluorination of al2o3 coating for lithium-ion battery WO2020251710A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/602,827 US20220158160A1 (en) 2019-05-14 2020-05-11 Fluorination of al2o3 coating for lithium-ion battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962847544P 2019-05-14 2019-05-14
US62/847,544 2019-05-14

Publications (2)

Publication Number Publication Date
WO2020251710A2 WO2020251710A2 (en) 2020-12-17
WO2020251710A3 true WO2020251710A3 (en) 2021-01-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/032299 WO2020251710A2 (en) 2019-05-14 2020-05-11 Fluorination of al2o3 coating for lithium-ion battery

Country Status (2)

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US (1) US20220158160A1 (en)
WO (1) WO2020251710A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113488643A (en) * 2021-06-30 2021-10-08 陕西科技大学 Surface coating modification method for ternary cathode material of lithium ion battery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140255798A1 (en) * 2013-03-06 2014-09-11 Uchicago Argonne Llc Coating of porous carbon for use in lithium air batteries
US20150180023A1 (en) * 2013-12-23 2015-06-25 GM Global Technology Operations LLC Multifunctional hybrid coatings for electrodes made by atomic layer deposition techniques
US20170338471A1 (en) * 2016-05-17 2017-11-23 Battelle Memorial Institute High capacity and stable cathode materials
WO2018222366A2 (en) * 2017-05-31 2018-12-06 The Board Of Trustees Of The Leland Stanford Junior University Atomic layer deposition of stable lithium ion conductive interfacial layer for stable cathode cycling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101772301B1 (en) * 2012-12-14 2017-08-28 우미코르 Low porosity electrodes for rechargeable batteries
US20160351973A1 (en) * 2015-06-01 2016-12-01 Energy Power Systems LLC Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings
PL3281915T3 (en) * 2016-08-10 2019-09-30 Umicore Precursors for lithium transition metal oxide cathode materials for rechargeable batteries
KR102496180B1 (en) * 2016-12-28 2023-02-06 현대자동차주식회사 All solid battery for enhancing energy density, and method of manufacturing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140255798A1 (en) * 2013-03-06 2014-09-11 Uchicago Argonne Llc Coating of porous carbon for use in lithium air batteries
US20150180023A1 (en) * 2013-12-23 2015-06-25 GM Global Technology Operations LLC Multifunctional hybrid coatings for electrodes made by atomic layer deposition techniques
US20170338471A1 (en) * 2016-05-17 2017-11-23 Battelle Memorial Institute High capacity and stable cathode materials
WO2018222366A2 (en) * 2017-05-31 2018-12-06 The Board Of Trustees Of The Leland Stanford Junior University Atomic layer deposition of stable lithium ion conductive interfacial layer for stable cathode cycling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YU ET AL.: "Structural Analysis of Li2Mn03 and Related Li-Mn-O Materials", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 158, 2011, pages A1015 - A1022, XP055783818 *

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Publication number Publication date
WO2020251710A2 (en) 2020-12-17
US20220158160A1 (en) 2022-05-19

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